Asteroid General Data

2015 KU₁₈

General information

Preliminary designation	2015 KU₁₈
Group	Apollo
Absolute magnitude	26.02
Approximate diameter (m)	17
Approximate mass (kg)	8.39·10⁶
Number of observations	18
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	61.706671
a – orbit major semiaxis (astronomical units)	1.96564900
e – orbit eccentricity	0.49210000
ω – orbit ascending node-perihelion angle (degrees)	262.170848
Ω – longitude of orbit ascending node (degrees)	281.170868
i – orbit inclination to the ecliptic plane (degrees)	0.962756

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	96.227385	1.95913163	0.48930831	245.070408	296.361222	1.016699	1.00051224	2.742180
01/21/1858	304.100377	1.96339387	0.48975932	247.357320	294.350998	1.006297	1.00180343	2.751134
01/29/1887	135.205440	1.96582792	0.49264611	249.258297	292.683650	0.999428	0.99737043	2.756252
02/07/1916	322.362582	1.96560855	0.49302782	251.494896	290.775233	0.989798	0.99650885	2.755790
02/14/1945	152.461146	1.96387014	0.49044610	253.481591	289.020900	0.982110	1.00069769	2.752135
02/22/1974	1.759067	1.95808664	0.48983550	255.802806	286.821113	0.966795	0.99894630	2.739987
03/02/2003	214.380637	1.95794160	0.48994110	257.961837	284.930450	0.961081	0.99866554	2.739682
03/09/2032	56.912895	1.96597742	0.49199927	262.340352	281.043832	0.962593	0.99871797	2.756566
03/17/2061	241.933194	1.96719564	0.49219909	264.731725	278.944505	0.960261	0.99894373	2.759129
03/25/2090	68.763158	1.96686065	0.49101687	265.875447	277.843118	0.960228	1.00109889	2.758424
04/03/2119	268.118858	1.96040317	0.48950865	275.219840	268.867745	0.943288	1.00076886	2.744851
04/10/2148	117.508170	1.95808203	0.49055934	277.209198	267.169018	0.946382	0.99752660	2.739977
04/18/2177	327.558735	1.95796341	0.49069059	279.474935	265.203710	0.948515	0.99720919	2.739728

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